5305-01-286-0824 SCREW,MACHINE Index 5325-01-286-0826 RING,RETAINING

National Stock Number:
5305-01-286-0825

Federal Supply Class:
5305

National Item Identification Number:
012860825

Description:
SETSCREW

Detail:
An externally threaded device whose threaded portion is of one nominal diameter with or without a head and having a cup, cone, or other type of machined point designed to prevent or restrict relative movement of parts and designed to be driven with either a wrench or inserted driver. A locking feature may be incorporated in the design of the head or threads.


Manufacturer Information:
717512420-00204939LOCKHEED MARTIN CORPORATION


Techincal Specification:
FASTENER LENGTH1.500 INCHES NOMINAL
HEAD STYLEHEADLESS (SETSCREW)
INTERNAL DRIVE STYLESLOT
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-T-21014 TY 1 CL 1 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALTUNGSTEN OVERALL
NOMINAL THREAD DIAMETER0.312 INCHES
POINT STYLEFLAT
THREAD CLASS2A
THREAD DIRECTIONRIGHT-HAND
THREAD SERIES DESIGNATORUNF
THREAD QUANTITY PER INCH24


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